What is the air quality trend in Mbalmayo?

Over the past 21 days, Mbalmayo had an average AQI of 69 based on station measurements. The worst day was 2026-11-02 with AQI 83.

How is Mbalmayo air quality measured?

Air quality in Mbalmayo is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Mbalmayo, Cameroon

Name: Mbalmayo Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Mbalmayo, Cameroon.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-11-02	83	70–104	27.1 µg/m³	7h	6
2026-11-01	62	50–83	17.4 µg/m³	24h	8
2026-10-31	74	55–98	23.1 µg/m³	24h	8
2026-10-30	65	44–94	18.9 µg/m³	24h	8
2026-10-29	75	58–88	23.7 µg/m³	24h	8
2026-10-28	63	44–86	18.0 µg/m³	24h	8
2026-10-27	57	30–76	15.6 µg/m³	24h	8
2026-10-26	74	57–103	23.1 µg/m³	24h	7
2026-10-25	68	58–84	20.3 µg/m³	24h	8
2026-10-24	76	57–120	23.9 µg/m³	24h	8
2026-10-23	68	30–100	20.6 µg/m³	24h	5
2026-10-22	69	36–125	20.8 µg/m³	24h	7
2026-10-21	80	57–144	25.6 µg/m³	24h	8
2026-10-20	66	47–87	19.2 µg/m³	24h	8
2026-10-19	73	41–117	22.4 µg/m³	24h	9
2026-10-18	66	42–95	19.1 µg/m³	24h	8
2026-10-17	66	49–89	19.3 µg/m³	24h	9
2026-10-16	70	38–89	21.1 µg/m³	24h	8
2026-10-15	59	30–102	16.5 µg/m³	24h	8
2026-10-14	68	44–104	20.2 µg/m³	24h	8
2026-10-13	79	57–137	25.3 µg/m³	15h	9

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